More About Area Code 407

Area code 407 was first put in service April 16, 1988. In 1996, area code 407 was split, and some of the phone numbers had to be updated to area code 561 on that date. In 1999, area code 407 was split, and some of the phone numbers had to be updated to area code 321 on that date. To avoid exhausting all possible phone numbers in this area code, relief planning has begun, but it has been suspended. Currently, the largest city it serves is Orlando, FL, and it overlaps coverage areas with area code 689.